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Convert ODS to XLS
Excel opens ODS files but some formatting can shift, and most organisations ask for XLSX. XLS is needed for old Excel versions and for accounting and ERP systems that require it.
- Free
- No sign-up
- Batch conversion
Why convert ODS to XLS?
To convert ODS files to XLS, drop them on the counter above.
Most files convert in seconds: no queue, no email address, and the XLS result saves straight to your computer or phone.
How to convert ODS to XLS
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Add your ODS files
Drag your ODS files onto the counter or pick them with Choose files. You can add several at once.
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Conversion starts by itself
Each file is converted to XLS and its row is stamped CONVERTED.
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Download your XLS file
Get the file with Download. With several files you can download them all as one ZIP.
ODS vs XLS
| Property | ODS | XLS |
|---|---|---|
| Full name | OpenDocument Spreadsheet | Microsoft Excel 97-2003 |
| Type | Spreadsheet | Spreadsheet |
| Multiple sheets | Yes | Yes |
| Created by | OASIS | Microsoft |
| Year | 2005 | 1997 |
| Extensions | .ods | .xls |
| MIME | application/vnd.oasis.opendocument.spreadsheet | application/vnd.ms-excel |
About the formats
ODS
OpenDocument Spreadsheet
ODS is the open-standard spreadsheet format of LibreOffice Calc and OpenOffice. Many public bodies prefer it because it is an open format.
XLS
Microsoft Excel 97-2003
XLS is the binary spreadsheet format of Excel 97-2003. Older accounting software and enterprise systems still produce or require it.
Frequently asked questions
Is converting ODS to XLS free?
Yes, completely free. No account, no daily limit, no watermark and no queue.
Does it work on a phone?
Yes. It works on iPhone, iPad and Android, with no app to install.
Is there a file size limit?
There is no size limit set by us. Files of hundreds of MB convert too; very large files take longer and are handled more comfortably on a computer than on a phone.
Other conversions
| Family | Give | → | Get | What you gain |
|---|---|---|---|---|
| XLS | ODS | LibreOffice’s open format | ||
| ODS | XLSX | formulas and many sheets | ||
| ODS | CSV | imports into any system | ||
| ODS | looks the same everywhere | |||
| XLSX | XLS | old Excel and ERP systems · Excel sheets carried over | ||
| CSV | XLS | old Excel and ERP systems · separator found by itself |